dt-bindings: dmaengine: Add X2000 bindings.

/* SPDX-License-Identifier: GPL-2.0-only */

/*

 * This header provides macros for X2000 DMA bindings.

 *

 * Copyright (c) 2020 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>

 */

#ifndef __DT_BINDINGS_DMA_X2000_DMA_H__

#define __DT_BINDINGS_DMA_X2000_DMA_H__

/*

 * Request type numbers for the X2000 DMA controller (written to the DRTn

 * register for the channel).

 */

#define X2000_DMA_AUTO		0x8

#define X2000_DMA_UART5_TX	0xa

#define X2000_DMA_UART5_RX	0xb

#define X2000_DMA_UART4_TX	0xc

#define X2000_DMA_UART4_RX	0xd

#define X2000_DMA_UART3_TX	0xe

#define X2000_DMA_UART3_RX	0xf

#define X2000_DMA_UART2_TX	0x10

#define X2000_DMA_UART2_RX	0x11

#define X2000_DMA_UART1_TX	0x12

#define X2000_DMA_UART1_RX	0x13

#define X2000_DMA_UART0_TX	0x14

#define X2000_DMA_UART0_RX	0x15

#define X2000_DMA_SSI0_TX	0x16

#define X2000_DMA_SSI0_RX	0x17

#define X2000_DMA_SSI1_TX	0x18

#define X2000_DMA_SSI1_RX	0x19

#define X2000_DMA_I2C0_TX	0x24

#define X2000_DMA_I2C0_RX	0x25

#define X2000_DMA_I2C1_TX	0x26

#define X2000_DMA_I2C1_RX	0x27

#define X2000_DMA_I2C2_TX	0x28

#define X2000_DMA_I2C2_RX	0x29

#define X2000_DMA_I2C3_TX	0x2a

#define X2000_DMA_I2C3_RX	0x2b

#define X2000_DMA_I2C4_TX	0x2c

#define X2000_DMA_I2C4_RX	0x2d

#define X2000_DMA_I2C5_TX	0x2e

#define X2000_DMA_I2C5_RX	0x2f

#define X2000_DMA_UART6_TX	0x30

#define X2000_DMA_UART6_RX	0x31

#define X2000_DMA_UART7_TX	0x32

#define X2000_DMA_UART7_RX	0x33

#define X2000_DMA_UART8_TX	0x34

#define X2000_DMA_UART8_RX	0x35

#define X2000_DMA_UART9_TX	0x36

#define X2000_DMA_UART9_RX	0x37

#define X2000_DMA_SADC_RX	0x38

#endif /* __DT_BINDINGS_DMA_X2000_DMA_H__ */